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Texas oil lease

Producing

DUSEK

Dusek is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

9 wells

5,259bbl oil, last 12 months−42% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-17067

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
15,714 mcf
Oil in Jul 2026
40 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DUSEK, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 5,259 bbl in the 12 months through Jul 2026, against 8,997 bbl in the 12 months before.Last 12 months: 5,259 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,0002,50010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DUSEK, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 5,259 bbl in the 12 months through Jul 2026, against 8,997 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,0002,50010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2025 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 22.5% of the gas in Feb 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since May 2025 the lease's gas goes to a processing plant instead of lease fuelShare of DUSEK gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 22.5% of the gas in Feb 2024.Share of the lease’s gas by disposition code, per month0%50%100%May 2025: fuel to plantFlared 22.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2025 the lease's gas goes to a processing plant instead of lease fuelShare of DUSEK gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 22.5% of the gas in Feb 2024.Share of gas by disposition code0%50%100%May 25: fuel to plantFlared 22.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    78% · 13,348 mcf

  • Lease fuel (1)

    22% · 3,693 mcf

Who has run this lease

The operator changed once, most recently in Feb 2021

Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now
Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

9 wells on this lease

Wells on DUSEK
API numberWell no.Status
42-461-363481Shut-in
42-461-363492Shut-in
42-461-363673Shut-in
42-461-363684Shut-in
42-461-378926Shut-in
42-461-378937Shut-in
42-461-378948Active
42-461-378955Active
42-461-3855310Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers50Feb 1, 2021–
Shell Trading (Us) CompanyOilGathers50Feb 1, 2021–
Targa Pipeline Mid-Continent LLCCasinghead gasBuys100Feb 1, 2021–
Targa Pipeline Mid-Continent LLCCasinghead gasGathers100Feb 1, 2021–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015Feb 1, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015Feb 1, 2021
Shell Trading (Us) CompanyOilGathers100Oct 1, 2015Feb 1, 2021

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

320 acres on the newest permit

The wells on this lease state different acreage

The permits state between 320 and 640 acres.

9 wells are listed on this lease

Permits for Dusek
API numberWell no.Acreson the permit
42-461-3855310320
42-461-378926320
42-461-378937320
42-461-378955320
42-461-378948320
42-461-363673320
42-461-363684640
42-461-363481640
42-461-363492640

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for DUSEK
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Pioneer Natural40130000$80.46$2.89
Jun 2026Pioneer Natural2071551,2278920$84.81$3.15
May 2026Pioneer Natural4295211,8321,5480$102.13$2.94
Apr 2026Pioneer Natural1871717697050$100.32$2.77
Mar 2026Pioneer Natural2253181,1238380$91.38$3.04
Feb 2026Pioneer Natural4364141,7221,4040$64.51$3.62
Jan 2026Pioneer Natural5324871,8071,4570$60.04$7.72
Dec 2025Pioneer Natural6597271,8931,5420$57.97$4.26
Nov 2025Pioneer Natural7176371,7331,3970$60.06$3.79
Oct 2025Pioneer Natural6527971,5241,1770$60.89$3.19
Sep 2025Pioneer Natural6385641,0296980$63.96$2.97
Aug 2025Pioneer Natural5375871,0557080$64.86$2.91
Jul 2025Pioneer Natural5885051,3279820$68.39$3.20
Jun 2025Pioneer Natural6367171,0487190$68.17$3.02
May 2025Pioneer Natural6435358585170$62.17$3.12
Apr 2025Pioneer Natural4976176232940$63.54$3.42
Mar 2025Pioneer Natural5204277363920$68.24$4.12
Feb 2025Pioneer Natural6708288130$71.53$4.19
Jan 2025Pioneer Natural1,0031,2852,6862,3410$75.74$4.13
Dec 2024Pioneer Natural1,1841,1181,9141,5680$70.12$3.01
Nov 2024Pioneer Natural9748271,8411,5050$69.95$2.12
Oct 2024Pioneer Natural80124791330$71.99$2.20
Sep 2024Pioneer Natural1,4561,4222,5402,2040$70.24$2.28
Aug 2024Pioneer Natural1,3491,4811,5431,1980$76.68$1.99
Jul 2024Pioneer Natural3435804412270$81.80$2.07
Jun 2024Pioneer Natural1,1388581,3021,2910$79.77$2.54
May 2024Pioneer Natural1,1551,2821,6291,4840$80.02$2.12
Apr 2024Pioneer Natural2,1972,0572,1651,9320$85.35$1.60
Mar 2024Pioneer Natural2207961,5381,51622$81.28$1.49
Feb 2024Pioneer Natural2,2721,4321,6161,074363$77.25$1.72
Jan 2024Pioneer Natural1,3601,3002,3891,928182$74.15$3.18
Dec 2023Pioneer Natural7457371,9501,54768$71.90$2.52
Nov 2023Pioneer Natural2402312,4942,1700$77.69$2.71
Oct 2023Pioneer Natural4825015,5405,2050$85.64$2.98
Sep 2023Pioneer Natural7227196,0535,7290$89.43$2.64
Aug 2023Pioneer Natural7357266,1865,8510$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyUpton County

Pioneer Natural Res. USA, Inc. in Upton County

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Spraberry (Trend Area) field

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